叶瘤芥‘昭芥1号’‘昭芥2号’‘昭芥3号’

Leaf Tumor Mustard‘Zhaojie 1’‘Zhaojie 2’and‘Zhaojie 3’

‘昭芥1号’‘昭芥2号’‘昭芥3号’都是从云南昭通地方叶用芥菜资源中进行单株定向连续选育而成的叶用芥菜新品种,株形半直立,叶椭圆形,中肋瘤状突起,全生育期为75~110 d,总糖含量(以葡萄糖计)29~34 g·kg^(-1)、蛋白质13.6~14.9 g·kg^(-1)、粗纤维0.6%~0.8%、维生素C 519~887mg·kg^(-1);风味独特,加工和鲜食均可。适宜在云南省海拔500~2000 m的区域秋季播种,产量约52675 kg·hm^(-2)。其中‘昭芥1号’叶瘤的横径2.5~3.3 cm、纵径7~12 cm、厚2.0~3.4 cm,单瘤质量80~112 g;‘昭芥2号’叶瘤横径3.1~3.4 cm、纵径10~20 cm、厚2.6~4.2 cm,单瘤质量107~303 g;‘昭芥3号’叶瘤横径3~4 cm、纵径7.0~15.2 cm、厚2.3~4.0 cm,单瘤质量117~231 g。

‘Zhaojie 1’‘Zhaojie 2’and‘Zhaojie 3’are new leaf mustard cultivars developed by directional continuous selection of individual plant from Zhaotong,Yunnan local leaf mustard resources.These cultivars are characterized by semi-erect plant type,elliptic type.The midrib of the petiole has a large tumor-like protrusion.The full growth period is 75-110 d.The glucose content of three new leaf mustard cultivar s is 29-34 g·kg^(-1),the protein content is 13.6-14.9 g·kg^(-1),the crude fiber content is 0.6%-0.8%,and the vitamin C content is 519-887 mg·kg^(-1).Leaf tumor mustard has unique flavor,and it can be used for both processing and fresh.These cultivars are suitable for autumn planting in areas 500-2000 m altitude in Yunnan Province,with the general yield of 52675 kg·hm^(-2).The transverse diameter of leaf tumor from‘Zhaojie 1’is 2.5-3.3 cm,the longitudinal diameter of leaf tumor is 7-12 cm,the thickness of leaf tumor is 2.0-3.4 cm,and the weight of single tumor is 80-112 g.The transverse diameter of leaf tumor from‘Zhaojie 2’is 3.1-3.4 cm,the longitudinal diameter of leaf tumor is 10-20 cm,the thickness of leaf tumor is 2.6-4.2 cm,and the weight of single tumor is 107-303 g.The transverse diameter of leaf tumor from‘Zhaojie 3’is 3-4 cm,the longitudinal diameter of leaf tumor is 7.0-15.2 cm,the thickness of leaf tumor is 2.3-4.0 cm,and the weight of single tumor is 117-231 g.